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Standard
ISO 3420:1975

ISO 3420:1975

Ammonium hydrogen carbonate for industrial use (including foodstuffs) — Determination of ash — Gravimetric method

Bicarbonate d'ammonium à usage industriel (y compris les industries alimentaires) — Détermination des cendres — Méthode gravimétrique

Fecha Anulación:
1975-11-01 / Withdrawn
Committee:
ISO/TC 47 - Chemistry

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